Upgrade the performance of your AR15 build with this 6.5 Grendel Complete Upper Receiver. Designed to be a low recoil/high accuracy cartridge, the 6.5 Grendel is ideal for those looking to stretch the legs of their AR15 rifle, with proven results at 1000+ yards.

The 6.5 Grendel is designed on the AR15 platform. You will need to purchase a 6.5 Grendel specific bolt and magazine (not currently offered - coming soon). All other components are standard to the AR15 platform. This upper assembly does not include a BCG or Charging Handle.

Includes:

M4E1 Enhanced Assembled Upper Receiver

Quantum Handguard of choice

6.5 Grendel 18" Stainless Steel, Rifle Length Barrel

.750 Low Profile Gas Block and Rifle Length Gas Tube

A2-style Flash Hider

Product comes assembled

The 6.5 Grendel is designed on the AR15 platform. You will need to purchase a 6.5 Grendel specific bolt and magazine (not currently offered). All other components are standard to the AR15 platform. This upper assembly does not include a BCG or Charging Handle.

M4E1 Upper Features:

Forged from 7075 T6 aluminum

Precision machined to M4E1 specs

M4 feedramps

Matte black hard coat anodized Mil 8625 Type 3 Class 2

Laser engraved T-marks (Anodized only)

Comes assembled, with port door and forward assist installed

Accepts standard AR15/M16 components

Handguard mounting platform is forged into the receiver

Works with Aero Precision handguards but also fits most BAR-system handguards